26531520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1002

約数の個数: 112

約数和(自身を含む): 87233760

約数和(自身を除く): 60702240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 953, 960, 1160, 1392, 1740, 1856, 1906, 2320, 2784, 2859, 3480, 3812, 4640, 4765, 5568, 5718, 6960, 7624, 9280, 9530, 11436, 13920, 14295, 15248, 19060, 22872, 27637, 27840, 28590, 30496, 38120, 45744, 55274, 57180, 60992, 76240, 82911, 91488, 110548, 114360, 138185, 152480, 165822, 182976, 221096, 228720, 276370, 304960, 331644, 414555, 442192, 457440, 552740, 663288, 829110, 884384, 914880, 1105480, 1326576, 1658220, 1768768, 2210960, 2653152, 3316440, 4421920, 5306304, 6632880, 8843840, 13265760, 26531520]

約数ペア:

[(1, 26531520), (2, 13265760), (3, 8843840), (4, 6632880), (5, 5306304), (6, 4421920), (8, 3316440), (10, 2653152), (12, 2210960), (15, 1768768), (16, 1658220), (20, 1326576), (24, 1105480), (29, 914880), (30, 884384), (32, 829110), (40, 663288), (48, 552740), (58, 457440), (60, 442192), (64, 414555), (80, 331644), (87, 304960), (96, 276370), (116, 228720), (120, 221096), (145, 182976), (160, 165822), (174, 152480), (192, 138185), (232, 114360), (240, 110548), (290, 91488), (320, 82911), (348, 76240), (435, 60992), (464, 57180), (480, 55274), (580, 45744), (696, 38120), (870, 30496), (928, 28590), (953, 27840), (960, 27637), (1160, 22872), (1392, 19060), (1740, 15248), (1856, 14295), (1906, 13920), (2320, 11436), (2784, 9530), (2859, 9280), (3480, 7624), (3812, 6960), (4640, 5718), (4765, 5568)]